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Spina JR, Glassman PA, Belperio P, Cader R, Asch S; Primary Care Investigative Group of the VA Los Angeles Healthcare System.Spina JR, et al. Among authors: glassman pa.Am J Med Qual. 2005 Jan-Feb;20(1):7-14. doi: 10.1177/1062860604273777.Am J Med Qual. 2005.PMID: 15782750